200998028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{652591}}^1$

素因数の和:652613

約数の個数: 24

約数和(自身を含む): 438541824

約数和(自身を除く): 237543796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 652591, 1305182, 2610364, 4568137, 7178501, 9136274, 14357002, 18272548, 28714004, 50249507, 100499014, 200998028]

約数ペア:

[(1, 200998028), (2, 100499014), (4, 50249507), (7, 28714004), (11, 18272548), (14, 14357002), (22, 9136274), (28, 7178501), (44, 4568137), (77, 2610364), (154, 1305182), (308, 652591)]